In 1994 when my father died I decided to take some of my inheritance and by a quality stero system that I'd have for the rest of my life to remember him by. I picked up one of the last Kenwood "bookshelf" systems they sold at the BX. Almost 25 years later I still have it and it still sounds good.
I don't know that I paid more for them but I bought a pair of Belleville 700 "duty" boots for work 7 or 8 years ago that I have walked over 4000 miles on that I still have.
Fenix UC35 rechargeable light that I bought for work 3 years ago. 95$ but I haven't had to buy batteries in that time.